======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '482'
                                          'artist'  'Mogwai'
                                     'text_people'  ''
                                         'release'  'The Hawk Is Howling'
                                           'title'  "Scotland's Shame"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'indie', 'alternative', 'post rock']"
                                     'discogstags'  "['rock', 'post rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'rock-post'
                                             'bpm'  '127'
                                             'key'  '4A'
                                        'acoustid'  'f0f0034c-d9a7-4491-991e-539ec2f56cde'
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'The Hawk Is Howling'
'TBPM' (BPM (beats per minute))                     '127'
'TCON' (Content type, a.k.a. Genre)                 'rock-post'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-09-21'
'TIT2' (Title/songname/content description)         "Scotland's Shame"
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Mogwai'
'TPE2' (Band/orchestra/accompaniment)               'Mogwai'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'PIAS/Wall of Sound'
'TRCK' (Track number/Position in set)               '8/11'
'TSO2'                                              'Mogwai'
'TSOP' (Performer sort order)                       'Mogwai'
'TXXX:Acoustid Id'                                  'f0f0034c-d9a7-4491-991e-539ec2f56cde'
'TXXX:Artists'                                      'Mogwai'
'TXXX:MusicBrainz Album Artist Id'                  'd700b3f5-45af-4d02-95ed-57d301bda93e'
'TXXX:MusicBrainz Album Id'                         '911576b3-f09b-4f45-bb4b-d8a4ce967a4a'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd700b3f5-45af-4d02-95ed-57d301bda93e'
'TXXX:MusicBrainz Release Group Id'                 '3d886141-2b06-3ea7-b901-04a3acbc7d5d'
'TXXX:MusicBrainz Release Track Id'                 '03ccb88d-960f-31a1-8d0b-baf32d86360c'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'post rock']
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'alternative', 'post rock']
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.20 dB'
'TXXX:replaygain_track_peak'                        '0.501204'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6a1002d9-4785-4ac4-a4da-3c2cdaf1dfbd')

========================== row from database ==========================
                                              'id'  1518667
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mogwai/The Hawk Is Howling/08 - Scotland_s Shame.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  482
                                           'genre'  rock-post
                                        'filesize'  11587785
                                           'mtime'  1636923178
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 08 Scotland_s rock post
                                      'tag_artist'  Mogwai
                                     'tag_release'  The Hawk Is Howling
                                       'tag_title'  Scotland's Shame
                                             'bpm'  127.0
                                    'search_title'  's':2 'scotland':1 'scotlands':3 'shame':4
                                   'search_artist'  'mogwai':1
                                  'search_release'  'hawk':2 'howling':4 'is':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 'post':5 'rock':4 's':3 'scotland':2
                                    'search_combo'  '00poprockelectronic':10 'hawk':7C 'howling':9C 'is':8C 'mogwai':5B 'post':14 'rock':13 's':2A,12 'scotland':1A,11 'scotlands':3A 'shame':4A 'the':6C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'indie', 'alternative', 'post rock']
                                        'tag_date'  2008
                                     'discogstags'  ['rock', 'post rock']

============================== file details ==============================
                                           'mtime'  1636923178.318254  (2021-11-14 21:52:58)
                             'size'  11587785